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bspwm/query.c
Bastien Dejean de94ecb267 Add a floating state to desktops 
Modifying the floating state of a desktop doesn't change the floating
state of the existing windows.
2013-11-03 23:01:31 +01:00

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/* * Copyright (c) 2012-2013 Bastien Dejean
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <string.h>
#include "bspwm.h"
#include "desktop.h"
#include "history.h"
#include "messages.h"
#include "monitor.h"
#include "tree.h"
#include "query.h"
void query_monitors(coordinates_t loc, domain_t dom, char *rsp)
{
char line[MAXLEN];
for (monitor_t *m = mon_head; m != NULL; m = m->next) {
if (loc.monitor != NULL && m != loc.monitor)
continue;
if (dom != DOMAIN_DESKTOP) {
if (dom == DOMAIN_MONITOR) {
snprintf(line, sizeof(line), "%s\n", m->name);
strncat(rsp, line, REMLEN(rsp));
continue;
} else {
snprintf(line, sizeof(line), "%s %ux%u%+i%+i %i,%i,%i,%i", m->name, m->rectangle.width, m->rectangle.height, m->rectangle.x, m->rectangle.y, m->top_padding, m->right_padding, m->bottom_padding, m->left_padding);
strncat(rsp, line, REMLEN(rsp));
if (m == mon)
strncat(rsp, " *", REMLEN(rsp));
strncat(rsp, "\n", REMLEN(rsp));
}
}
query_desktops(m, dom, loc, (dom == DOMAIN_DESKTOP ? 0 : 1), rsp);
}
}
void query_desktops(monitor_t *m, domain_t dom, coordinates_t loc, unsigned int depth, char *rsp)
{
char line[MAXLEN];
for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
if (loc.desktop != NULL && d != loc.desktop)
continue;
for (unsigned int i = 0; i < depth; i++)
strncat(rsp, " ", REMLEN(rsp));
if (dom == DOMAIN_DESKTOP) {
snprintf(line, sizeof(line), "%s\n", d->name);
strncat(rsp, line, REMLEN(rsp));
continue;
} else {
snprintf(line, sizeof(line), "%s %u %i %c %c", d->name, d->border_width, d->window_gap, (d->layout == LAYOUT_TILED ? 'T' : 'M'), (d->floating ? 'f' : '-'));
strncat(rsp, line, REMLEN(rsp));
if (d == m->desk)
strncat(rsp, " *", REMLEN(rsp));
strncat(rsp, "\n", REMLEN(rsp));
}
query_tree(d, d->root, rsp, depth + 1);
}
}
void query_tree(desktop_t *d, node_t *n, char *rsp, unsigned int depth)
{
if (n == NULL)
return;
char line[MAXLEN];
for (unsigned int i = 0; i < depth; i++)
strncat(rsp, " ", REMLEN(rsp));
if (is_leaf(n)) {
client_t *c = n->client;
snprintf(line, sizeof(line), "%c %s 0x%X %u %ux%u%+i%+i %c %c%c%c%c%c%c%c%c%c", (n->birth_rotation == 90 ? 'a' : (n->birth_rotation == 270 ? 'c' : 'm')), c->class_name, c->window, c->border_width, c->floating_rectangle.width, c->floating_rectangle.height, c->floating_rectangle.x, c->floating_rectangle.y, (n->split_dir == DIR_UP ? 'U' : (n->split_dir == DIR_RIGHT ? 'R' : (n->split_dir == DIR_DOWN ? 'D' : 'L'))), (c->floating ? 'f' : '-'), (c->transient ? 't' : '-'), (c->fullscreen ? 'F' : '-'), (c->urgent ? 'u' : '-'), (c->locked ? 'l' : '-'), (c->sticky ? 's' : '-'), (c->frame ? 'e' : '-'), (c->private ? 'i' : '-'), (n->split_mode ? 'p' : '-'));
} else {
snprintf(line, sizeof(line), "%c %c %.2f", (n->split_type == TYPE_HORIZONTAL ? 'H' : 'V'), (n->birth_rotation == 90 ? 'a' : (n->birth_rotation == 270 ? 'c' : 'm')), n->split_ratio);
}
strncat(rsp, line, REMLEN(rsp));
if (n == d->focus)
strncat(rsp, " *", REMLEN(rsp));
strncat(rsp, "\n", REMLEN(rsp));
query_tree(d, n->first_child, rsp, depth + 1);
query_tree(d, n->second_child, rsp, depth + 1);
}
void query_history(coordinates_t loc, char *rsp)
{
char line[MAXLEN];
for (history_t *h = history_head; h != NULL; h = h->next) {
if ((loc.monitor != NULL && h->loc.monitor != loc.monitor)
|| (loc.desktop != NULL && h->loc.desktop != loc.desktop))
continue;
xcb_window_t win = XCB_NONE;
if (h->loc.node != NULL)
win = h->loc.node->client->window;
snprintf(line, sizeof(line), "%s %s 0x%X", h->loc.monitor->name, h->loc.desktop->name, win);
strncat(rsp, line, REMLEN(rsp));
strncat(rsp, "\n", REMLEN(rsp));
}
}
void query_stack(char *rsp)
{
char line[MAXLEN];
for (stacking_list_t *s = stack_head; s != NULL; s = s->next) {
snprintf(line, sizeof(line), "0x%X", s->node->client->window);
strncat(rsp, line, REMLEN(rsp));
strncat(rsp, "\n", REMLEN(rsp));
}
}
void query_windows(coordinates_t loc, char *rsp)
{
char line[MAXLEN];
for (monitor_t *m = mon_head; m != NULL; m = m->next) {
if (loc.monitor != NULL && m != loc.monitor)
continue;
for (desktop_t *d = m->desk_head; d != NULL; d = d->next) {
if (loc.desktop != NULL && d != loc.desktop)
continue;
for (node_t *n = first_extrema(d->root); n != NULL; n = next_leaf(n, d->root)) {
if (loc.node != NULL && n != loc.node)
continue;
snprintf(line, sizeof(line), "0x%X\n", n->client->window);
strncat(rsp, line, REMLEN(rsp));
}
}
}
}
bool node_from_desc(char *desc, coordinates_t *ref, coordinates_t *dst)
{
client_select_t sel = {CLIENT_TYPE_ALL, CLIENT_CLASS_ALL, false, false, false};
char *tok;
while ((tok = strrchr(desc, CAT_CHR)) != NULL) {
tok[0] = '\0';
tok++;
if (streq("tiled", tok)) {
sel.type = CLIENT_TYPE_TILED;
} else if (streq("floating", tok)) {
sel.type = CLIENT_TYPE_FLOATING;
} else if (streq("like", tok)) {
sel.class = CLIENT_CLASS_EQUAL;
} else if (streq("unlike", tok)) {
sel.class = CLIENT_CLASS_DIFFER;
} else if (streq("urgent", tok)) {
sel.urgent = true;
} else if (streq("manual", tok)) {
sel.manual = true;
} else if (streq("local", tok)) {
sel.local = true;
}
}
dst->monitor = ref->monitor;
dst->desktop = ref->desktop;
dst->node = NULL;
direction_t dir;
cycle_dir_t cyc;
history_dir_t hdi;
if (parse_direction(desc, &dir)) {
dst->node = nearest_neighbor(ref->monitor, ref->desktop, ref->node, dir, sel);
} else if (parse_cycle_direction(desc, &cyc)) {
dst->node = closest_node(ref->monitor, ref->desktop, ref->node, cyc, sel);
} else if (parse_history_direction(desc, &hdi)) {
history_find_node(hdi, ref, dst, sel);
} else if (streq("last", desc)) {
history_find_node(HISTORY_OLDER, ref, dst, sel);
} else if (streq("biggest", desc)) {
dst->node = find_biggest(ref->monitor, ref->desktop, ref->node, sel);
} else if (streq("focused", desc)) {
coordinates_t loc = {mon, mon->desk, mon->desk->focus};
if (node_matches(&loc, ref, sel)) {
dst->monitor = mon;
dst->desktop = mon->desk;
dst->node = mon->desk->focus;
}
} else {
long int wid;
if (parse_window_id(desc, &wid))
locate_window(wid, dst);
}
return (dst->node != NULL);
}
bool desktop_from_desc(char *desc, coordinates_t *ref, coordinates_t *dst)
{
desktop_select_t sel = {DESKTOP_STATUS_ALL, false, false};
char *tok;
while ((tok = strrchr(desc, CAT_CHR)) != NULL) {
tok[0] = '\0';
tok++;
if (streq("free", tok)) {
sel.status = DESKTOP_STATUS_FREE;
} else if (streq("occupied", tok)) {
sel.status = DESKTOP_STATUS_OCCUPIED;
} else if (streq("urgent", tok)) {
sel.urgent = true;
} else if (streq("local", tok)) {
sel.local = true;
}
}
dst->desktop = NULL;
cycle_dir_t cyc;
history_dir_t hdi;
int idx;
if (parse_cycle_direction(desc, &cyc)) {
dst->monitor = ref->monitor;
dst->desktop = closest_desktop(ref->monitor, ref->desktop, cyc, sel);
} else if (parse_history_direction(desc, &hdi)) {
history_find_desktop(hdi, ref, dst, sel);
} else if (streq("last", desc)) {
history_find_desktop(HISTORY_OLDER, ref, dst, sel);
} else if (streq("focused", desc)) {
coordinates_t loc = {mon, mon->desk, NULL};
if (desktop_matches(&loc, ref, sel)) {
dst->monitor = mon;
dst->desktop = mon->desk;
}
} else if (parse_index(desc, &idx)) {
desktop_from_index(idx, dst);
} else {
locate_desktop(desc, dst);
}
return (dst->desktop != NULL);
}
bool monitor_from_desc(char *desc, coordinates_t *ref, coordinates_t *dst)
{
desktop_select_t sel = {DESKTOP_STATUS_ALL, false, false};
char *tok;
while ((tok = strrchr(desc, CAT_CHR)) != NULL) {
tok[0] = '\0';
tok++;
if (streq("free", tok)) {
sel.status = DESKTOP_STATUS_FREE;
} else if (streq("occupied", tok)) {
sel.status = DESKTOP_STATUS_OCCUPIED;
}
}
dst->monitor = NULL;
direction_t dir;
cycle_dir_t cyc;
history_dir_t hdi;
int idx;
if (parse_direction(desc, &dir)) {
dst->monitor = nearest_monitor(ref->monitor, dir, sel);
} else if (parse_cycle_direction(desc, &cyc)) {
dst->monitor = closest_monitor(ref->monitor, cyc, sel);
} else if (parse_history_direction(desc, &hdi)) {
history_find_monitor(hdi, ref, dst, sel);
} else if (streq("last", desc)) {
history_find_monitor(HISTORY_OLDER, ref, dst, sel);
} else if (streq("primary", desc)) {
if (pri_mon != NULL) {
coordinates_t loc = {pri_mon, pri_mon->desk, NULL};
if (desktop_matches(&loc, ref, sel))
dst->monitor = pri_mon;
}
} else if (streq("focused", desc)) {
coordinates_t loc = {mon, mon->desk, NULL};
if (desktop_matches(&loc, ref, sel))
dst->monitor = mon;
} else if (parse_index(desc, &idx)) {
monitor_from_index(idx, dst);
} else {
locate_monitor(desc, dst);
}
return (dst->monitor != NULL);
}
bool locate_window(xcb_window_t win, coordinates_t *loc)
{
for (monitor_t *m = mon_head; m != NULL; m = m->next)
for (desktop_t *d = m->desk_head; d != NULL; d = d->next)
for (node_t *n = first_extrema(d->root); n != NULL; n = next_leaf(n, d->root))
if (n->client->window == win) {
loc->monitor = m;
loc->desktop = d;
loc->node = n;
return true;
}
return false;
}
bool locate_desktop(char *name, coordinates_t *loc)
{
for (monitor_t *m = mon_head; m != NULL; m = m->next)
for (desktop_t *d = m->desk_head; d != NULL; d = d->next)
if (streq(d->name, name)) {
loc->monitor = m;
loc->desktop = d;
return true;
}
return false;
}
bool locate_monitor(char *name, coordinates_t *loc)
{
for (monitor_t *m = mon_head; m != NULL; m = m->next)
if (streq(m->name, name)) {
loc->monitor = m;
return true;
}
return false;
}
bool desktop_from_index(int i, coordinates_t *loc)
{
for (monitor_t *m = mon_head; m != NULL; m = m->next)
for (desktop_t *d = m->desk_head; d != NULL; d = d->next, i--)
if (i == 1) {
loc->monitor = m;
loc->desktop = d;
loc->node = NULL;
return true;
}
return false;
}
bool monitor_from_index(int i, coordinates_t *loc)
{
for (monitor_t *m = mon_head; m != NULL; m = m->next, i--)
if (i == 1) {
loc->monitor = m;
loc->desktop = NULL;
loc->node = NULL;
return true;
}
return false;
}
bool node_matches(coordinates_t *loc, coordinates_t *ref, client_select_t sel)
{
if (sel.type != CLIENT_TYPE_ALL &&
is_tiled(loc->node->client)
? sel.type == CLIENT_TYPE_FLOATING
: sel.type == CLIENT_TYPE_TILED)
return false;
if (sel.class != CLIENT_CLASS_ALL &&
streq(loc->node->client->class_name, ref->node->client->class_name)
? sel.class == CLIENT_CLASS_DIFFER
: sel.class == CLIENT_CLASS_EQUAL)
return false;
if (sel.manual && loc->node->split_mode != MODE_MANUAL)
return false;
if (sel.local && loc->desktop != ref->desktop)
return false;
if (sel.urgent && !loc->node->client->urgent)
return false;
return true;
}
bool desktop_matches(coordinates_t *loc, coordinates_t *ref, desktop_select_t sel)
{
if (sel.status != DESKTOP_STATUS_ALL &&
loc->desktop->root == NULL
? sel.status == DESKTOP_STATUS_OCCUPIED
: sel.status == DESKTOP_STATUS_FREE)
return false;
if (sel.urgent && !is_urgent(loc->desktop))
return false;
if (sel.local && ref->monitor != loc->monitor)
return false;
return true;
}
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